Have u guys ever get a message in windows environment saying that u cant delete/rename/move/copy a file/folder?.Not after today.there is a program called unlocker.install it.Its free.then u'll get unlocker in rightclick menu.When windows gives u that bl***y message just right click the file ->unlock->unlock the handels that use the program.Now ucan do what u wish to that file.
Here is the URL